560  
WHUS52 KCHS 091025  
SMWCHS  
AMZ330-350-352-091230-  
/O.NEW.KCHS.MA.W.0029.250509T1025Z-250509T1230Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE CHARLESTON SC  
625 AM EDT FRI MAY 9 2025  
 
THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
WATERS FROM SOUTH SANTEE RIVER SC TO SAVANNAH GA OUT 20 NM...  
CHARLESTON HARBOR...  
 
* UNTIL 830 AM EDT.  
 
* AT 625 AM EDT, A STRONG THUNDERSTORM WAS LOCATED 14 NM NORTHWEST  
OF WAPPOO CUT, MOVING EAST AT 20 KNOTS.  
 
HAZARD...WIND GUSTS TO 34 KNOTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS  
AND SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
LOWCOUNTRY ANGLERS, CHARLESTON NEARSHORE REEF, AIR FORCE REEF, JOE  
SHUFORD REEF, CHARLESTON SIXTY, CHARLESTON COASTAL ANGLERS,  
RATTLESNAKE SHOAL, CHARLESTON HARBOR ENTRANCE, CRAB BANK, CASTLE  
PINKNEY, KIAWAH REEF, WAPPOO CUT, CAPERS ISLAND BUOY, CAPERS REEF  
AND N. EDISTO NEARSHORE REEF.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
LAT...LON 3254 8057 3259 8053 3253 8045 3261 8039  
3251 8033 3264 8001 3271 7991 3277 7999  
3284 7996 3279 7984 3283 7974 3291 7964  
3299 7963 3296 7894 3270 7922 3232 7983  
3222 8010 3210 8018 3231 8055 3238 8046  
TIME...MOT...LOC 1025Z 277DEG 22KT 3292 8015  
 
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...34 KTS  
 

 
 
CPM  
 
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